1 files changed, 7 insertions, 1 deletions
diff --git a/alias.c b/alias.c
index 1a1a141a0a..271acb9bf1 100644
--- a/alias.c
+++ b/alias.c
@@ -29,7 +29,13 @@ static int config_alias_cb(const char *key, const char *value,
 						 key, value);
 		}
 	} else if (data->list) {
-		string_list_append(data->list, p);
+		struct string_list_item *item;
+
+		if (!value)
+			return config_error_nonbool(key);
+
+		item = string_list_append(data->list, p);
+		item->util = xstrdup(value);
 	}
 
 	return 0;